Latching Switch with transistors

192

03:36:30

Latching a switch without a 555 and using just transistors.
Found the circuit here: https://electronics.stackexchange.com/questions/45190/latching-power-switch-question
Still looking into how exactly the cicuit works and why using 9v input fails. 

published 7 years ago

lenzrulz

7 years ago

Just another idea: http://everycircuit.com/circuit/4542320543531008

bit2man

7 years ago

@lenzrulz Thanks for sharing. I would note, that it looks like you have a rather large limit on your current/voltage provided to the load? "My" cirvuit basically just opens to ground, so you have a wide range of voltage/current that the load can be provided. Thans again - it's an interesting curcuit you made.

lenzrulz

7 years ago

Thanks, I’ve tried the 9V input challenge, check it out, I’ve just published it and please leave your feedback.

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